Task light



FIG. 1 is a perspective view showing the new design for a task light for a welding helmet;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines showing of a welding helmet form no part of the claimed design. 

CLAIM The ornamental design for a task light, as shown and described. 